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annotate packages/hal/arm/lpc2xxx/var/current/include/lpc2xxx_misc.h @ 2729:74dbf4c3f2e1 after-copyright-change-20090129

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Update all copyright banners to reflect FSF ownership; fix and improve licence text.
author jlarmour
date Thu, 29 Jan 2009 17:47:46 +0000
parents db4d5a0ddeb4
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1 #ifndef CYGONCE_HAL_ARM_LPC2XXX_VAR_LPC2XXX_MISC_H
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2 #define CYGONCE_HAL_ARM_LPC2XXX_VAR_LPC2XXX_MISC_H
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3 //=============================================================================
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4 //
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5 // lpc2xxx_misc.h
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6 //
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7 // HAL misc variant support code for Philips LPC2xxx header file
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8 //
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9 //=============================================================================
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10 // ####ECOSGPLCOPYRIGHTBEGIN####
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11 // -------------------------------------------
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12 // This file is part of eCos, the Embedded Configurable Operating System.
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13 // Copyright (C) 2006 Free Software Foundation, Inc.
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14 //
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15 // eCos is free software; you can redistribute it and/or modify it under
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16 // the terms of the GNU General Public License as published by the Free
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17 // Software Foundation; either version 2 or (at your option) any later
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18 // version.
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19 //
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20 // eCos is distributed in the hope that it will be useful, but WITHOUT
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21 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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22 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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23 // for more details.
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24 //
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25 // You should have received a copy of the GNU General Public License
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26 // along with eCos; if not, write to the Free Software Foundation, Inc.,
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27 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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28 //
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29 // As a special exception, if other files instantiate templates or use
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30 // macros or inline functions from this file, or you compile this file
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31 // and link it with other works to produce a work based on this file,
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32 // this file does not by itself cause the resulting work to be covered by
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33 // the GNU General Public License. However the source code for this file
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34 // must still be made available in accordance with section (3) of the GNU
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35 // General Public License v2.
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36 //
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37 // This exception does not invalidate any other reasons why a work based
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38 // on this file might be covered by the GNU General Public License.
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39 // -------------------------------------------
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40 // ####ECOSGPLCOPYRIGHTEND####
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41 //=============================================================================
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42 //#####DESCRIPTIONBEGIN####
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43 //
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44 // Author(s): andyj
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45 // Contributors: jani
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46 // Date: 2006-02-04
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47 // Purpose: LPC2XXX specific miscellaneous support header file
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48 // Description:
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49 // Usage: #include <cyg/hal/lpc2xxx_misc.h>
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50 //
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51 //####DESCRIPTIONEND####
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52 //
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53 //=============================================================================
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54
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55 //-----------------------------------------------------------------------------
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56 // Macros to derive the baudrate divider values for the internal UARTs
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57 //-----------------------------------------------------------------------------
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58 #define CYG_HAL_ARM_LPC2XXX_BAUD_GENERATOR(baud) \
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59 (CYGNUM_HAL_ARM_LPC2XXX_PCLK/((baud)*16))
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60
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61 //-----------------------------------------------------------------------------
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62 // LPX2xxx varaint specific initialisatio of CAN channels
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63 // This function configures the pin functions for CAN use
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64 //-----------------------------------------------------------------------------
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65 #ifdef CYGPKG_DEVS_CAN_LPC2XXX
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66 externC void hal_lpc_can_init(cyg_uint8 can_chan_no);
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67 #define HAL_LPC2XXX_INIT_CAN(_can_chan_no_) hal_lpc_can_init(_can_chan_no_)
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68 #define CYGNUM_HAL_ARM_LPC2XXX_CAN_CLK CYGNUM_HAL_ARM_LPC2XXX_PCLK
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69 #endif // CYGPKG_DEVS_CAN_LPC2XXX
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70
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71 //-----------------------------------------------------------------------------
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72 // LPX2xxx watchdog support
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73 //-----------------------------------------------------------------------------
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74 externC void hal_lpc_watchdog_reset(void);
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75
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76 #define HAL_PLATFORM_RESET() hal_lpc_watchdog_reset()
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77 #define HAL_PLATFORM_RESET_ENTRY 0
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78
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79 //-----------------------------------------------------------------------------
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80 // end of lpc2xxx_misc.h
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81 #endif // CYGONCE_HAL_ARM_LPC2XXX_VAR_LPC2XXX_MISC_H